package com.itheima.Jiuye12;

import java.io.FileWriter;
import java.io.IOException;

public class Demo01 {
    public static void main(String[] args) throws IOException {
        FileWriter fw = new FileWriter("mJiuYe\\a.txt");
        fw.write("黑马gg");
//        char[] a = new char[1024];
//        while (){
//
//        }
        fw.close();
    }
}
